Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053769 | Vehicle security methods and apparatus | — | 2006-05-30 |
| 6605133 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Joseph E. Paganessi, Gregory K. Fleming | 2003-08-12 |
| 6468446 | Generation of metal-carbonyl standards for the calibration of spectroscopic systems | Tracey Jacksier, Reha Tepe | 2002-10-22 |
| 6444011 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Jospeh E. Paganessi, Gregory K. Fleming | 2002-09-03 |
| 6312502 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Jospeh E. Paganessi, Gregory K. Fleming | 2001-11-06 |
| 6254666 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Jospeh E. Paganessi, Gregory K. Fleming | 2001-07-03 |
| 6214089 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Jospeh E. Paganessi, Gregory K. Fleming | 2001-04-10 |
| 6153167 | Generation of metal-carbonyl standards for the calibration of spectroscopic systems | Tracey Jacksier, Reha Tepe | 2000-11-28 |
| 5919285 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Joseph E. Paganessi, Gregory K. Fleming | 1999-07-06 |
| 5858065 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Joseph E. Paganessi, Gregory K. Fleming | 1999-01-12 |
| 5785741 | Process and system for separation and recovery of perfluorocompound gases | Yao-En Li, Joseph E. Paganessi, Gregory K. Fleming | 1998-07-28 |